May weather forecast
Galloway, FL

The last month of the spring, May, is a hot month in Galloway, Florida, with an average temperature varying between 86.4°F (30.2°C) and 68.5°F (20.3°C).

Temperature

Galloway's average high-temperature in May is a hot 86.4°F (30.2°C), marking an insignificant difference from the 82.6°F (28.1°C) of April. The nights of May anticipate an average low-temperature of 68.5°F (20.3°C).

Heat index

During May, the heat index is evaluated at a fiery hot 96.8°F (36°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in May is 73%.

Rainfall

In May, in Galloway, the rain falls for 10 days. Throughout May, 0.71" (18mm) of precipitation is accumulated. Throughout the year, in Galloway, there are 120.1 rainfall days, and 9.06" (230mm) of precipitation is accumulated.

Daylight

In Galloway, the average length of the day in May is 13h and 33min.
On the first day of May, sunrise is at 6:47 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:20 pm EDT.

Sunshine

May and July, with an average of 10.6h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Galloway are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 during May leads to these advisories:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.